From b3bf8a34578e4a4d361f33f7bd9b162705b6ac33 Mon Sep 17 00:00:00 2001
From: George Steel <george@net-glue.co.uk>
Date: Thu, 21 Nov 2024 21:37:28 +0000
Subject: [PATCH] Fix minor psalm issue

Signed-off-by: George Steel <george@net-glue.co.uk>
---
 src/Rbac.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Rbac.php b/src/Rbac.php
index bd632c5..643b3d7 100644
--- a/src/Rbac.php
+++ b/src/Rbac.php
@@ -52,7 +52,7 @@ public function addRole($role, $parents = null): void
             );
         }
 
-        if ($parents) {
+        if ($parents !== null) {
             $parents = is_array($parents) ? $parents : [$parents];
             /** @var RoleInterface|string $parent */
             foreach ($parents as $parent) {